diff --git a/workflow/engine/controllers/pmTablesProxy.php b/workflow/engine/controllers/pmTablesProxy.php
index 9199e3452..23534a912 100755
--- a/workflow/engine/controllers/pmTablesProxy.php
+++ b/workflow/engine/controllers/pmTablesProxy.php
@@ -1139,11 +1139,13 @@ class pmTablesProxy extends HttpProxyController
                                     $aErrors[$count]['IS_PMTABLE'] =  $isPmTable;
                                     $aErrors[$count]['PRO_UID'] =  $tableProUid;
                                 } else {
-                                    $aErrors[$count]['NAME_TABLE'] =  $contentSchema['ADD_TAB_NAME'];
-                                    $aErrors[$count]['ERROR_TYPE'] =  ERROR_RP_TABLES_OVERWRITE;
-                                    $aErrors[$count]['ERROR_MESS'] =  G::loadTranslation('ID_OVERWRITE_RPTABLE', array($contentSchema['ADD_TAB_NAME']));
-                                    $aErrors[$count]['IS_PMTABLE'] =  $isPmTable;
-                                    $aErrors[$count]['PRO_UID'] =  $tableProUid;
+                                    if ($tableExists) {
+                                        $aErrors[$count]['NAME_TABLE'] = $contentSchema['ADD_TAB_NAME'];
+                                        $aErrors[$count]['ERROR_TYPE'] = ERROR_RP_TABLES_OVERWRITE;
+                                        $aErrors[$count]['ERROR_MESS'] = G::loadTranslation('ID_OVERWRITE_RPTABLE', array($contentSchema['ADD_TAB_NAME']));
+                                        $aErrors[$count]['IS_PMTABLE'] = $isPmTable;
+                                        $aErrors[$count]['PRO_UID'] = $tableProUid;
+                                    }
                                 }
                             }
                         } else {